A French visitor to Scotland smuggles her cat into the country, sparking a terrifying outbreak of rabies which threatens to engulf an entire community.
Episode 1
When a rabid cat is smuggled in to Britain, the spread of the disease goes unnoticed. That is until the first human falls victim to the terrible Mad Death.
Episode 2
Hillard moves to contain the outbreak inside the quarantine zone, while Anne searches for the source of the virus. Then another case is reported - outside the quarantine.
Episode 3
Efforts to contain the disease are threatened by sabotage. Both Hilliard and Anne find themselves in terrifying danger.
